Kernel-4.18.0-80.el8_sun4i-ss

• Allwinner Security System found on A20 SoC

Required properties:

• compatible : Should be “allwinner,sun4i-a10-crypto”.
• reg: Should contain the Security System register location and length.
• interrupts: Should contain the IRQ line for the Security System.
• clocks : List of clock specifiers, corresponding to ahb and ss.
• clock-names : Name of the functional clock, should be
  • “ahb” : AHB gating clock
  • “mod” : SS controller clock

Optional properties:

• resets : phandle + reset specifier pair
• reset-names : must contain “ahb”

Example:
crypto: crypto-engine@1c15000 {
compatible = “allwinner,sun4i-a10-crypto”;
reg = <0x01c15000 0x1000>;
interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&ahb_gates 5>, <&ss_clk>;
clock-names = “ahb”, “mod”;
};